停航时间主要被集中在凌晨到中午时段，其中2月18日至20日下午到晚上的

The suspension time is mainly concentrated in the early morning to noon, and the suspension also occurred in the afternoon to evening from February 18th to 20th. <br><br><br>From the visibility of Xuwen Station on the north coast of the Taiwan Strait and Haikou Station on the south coast (Figure 1), from 15th to 25th, the number of times of heavy fog observed on the north bank was more than that on the south bank. Among them, the visibility of Xuwen Station on the north bank of the Taiwan Strait was less than 1km in 63 times. , The visibility of Nanan Haikou Station was less than 1km in only 38 times.

The suspensions were mainly concentrated between the early hours of the morning and noon, with suspensions also in the afternoon to evening of 18 to 20 February.<br><br>From the visibility of Xuwen Station on the north shore of the Straits and Haikou Station on the south bank (Figure 1), on the 15th-25th, more fog was observed on the north shore than on the south bank, of which visibility was less than 1km was detected at 63 hours at Xuwen Station on the north shore of the Straits, and less than 1km was detected at Haikou Station on the south bank.

The suspension time is mainly concentrated in the early morning to noon, and the time from February 18 to 20 in the afternoon to the evening is also suspended.<br>From the visibility of Xuwen station on the north bank and Haikou station on the South Bank of the Strait (Fig. 1), the time of heavy fog observed on the north bank was more than that on the south bank from May 15 to 25. Among them, the visibility of Xuwen station on the north bank was less than 1km in 63 times, and that in Haikou station on the south bank was less than 1km in 38 times.<br>